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macromolecules

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Activation energy
Biomolecule
Active site
Carbohydrate
Amino acid
Carbohydrate
"-ase" (ex. amylase)
Catalyst
ATP (adenosine triphosphate)
Chemical structure
1a
any molecule that is produced by
a living organism; examples are
carbohydrates, proteins, lipids, and
nucleic acids
utilized as a primary energy source for living things;
used for structure in plant cell walls - cellulose
energy needed to get a chemical
reaction started
the small portion of an enzyme
where substrate molecules bind
and undergo a chemical reaction
biomolecule made up of carbon,
hydrogen, and oxygen atoms
monomer of proteins (polypeptides)
substance that speeds up the rate
of a chemical reaction
the spatial arrangement of atoms
in a molecule and the chemical
bonds that hold the atoms
together
an enzyme
energy currency for the cell; energy-consuming reactions of
metabolism are made possible by the energy in this molecule
1b
Compound
Enzyme-substrate complex
Covalent bond
Fatty acid
Dehydration synthesis
Glycerol
Disaccharide
Hydrogen bond
Enzyme
Hydrolysis
2a
a substrate bound to the active
site of an enzyme
substance formed by the chemical
combination of two or more
elements in definite proportions
important component of a lipid molecule
bond formed by the sharing of valence
electrons between atoms
the backbone of many lipid
molecules
a chemical reaction that bonds molecules together by losing a water
molecule; monomers are linked together to become polymers
two monosaccharides chemically
bonded together
the attraction between a hydrogen atom with a partial positive
charge and another atom with a partial negative charge
a chemical reaction that breaks molecules apart by adding a
water molecule; polymers are broken down into monomers
protein that acts as a biological catalyst; it speeds up
chemical reactions by lowering the activiation energy
2b
Ionic bond
Monomer
Lipid
Monosaccharide
Lipid
Nucleic acid
Metabolism
Nucleic acid
Molecule
Nucleotide
3a
small unit that can join together
with other small units to form a
polymer
single sugar molecule; monomer of a
carbohydrate; for example glucose
function to store and transmit
heredity, or genetic information;
ex. deoxyribonucleic acid (DNA),
ribonucleic acid (RNA)
macromolecule containing carbon, hydrogen,
oxygen, nitrogen, and PHOSPHORUS (P)
bond formed when one or more electrons are
transferred from one atom to another
used to store energy and provide
insulation; important parts of
biological membranes such as the
cell membrane; common
categories of lipids are fats, oils,
and waxes
macromolecule made mainly from carbon and
hydrogen atoms (very very few oxygen atoms)
set of chemical reactions through
which an organism builds up or
breaks down materials as it carries
out its life processes
smallest unit of most compounds
monomer of nucleic acids; 3 parts are:
1) Nitrogen base
2) Sugar compound
3) Phosphate group
3b
Peptide bond
Polymerization
Phosphate bond
Polysaccharide
Phospholipid
Protein
Polar molecule
Protein
Polymer
Substrate
4a
a process of bonding monomers together in a chemical reaction
to form polymers (typically through dehydration synthesis)
polymer formed from chemically
bonding together many
monosaccharides; for example
starch
a source of nitrogen; control the rate of reactions and regulate cell processes;
used to form bones, muscle, hair, skin, etc.; transport things in and out of cells;
help fight disease; NOT a primary source of energy (common misconception)
macromolecule that contains
carbon, hydrogen, oxygen, and
NITROGEN
reactant in a chemical reaction
using an enzyme
covalent bond joining amino acids in a protein
(polypeptide)
a high-energy chemical bond that is especially important
between the 2nd and 3rd phosphate groups in an ATP molecule
a class of lipids that are a major component of all
cell membranes as they can form lipid bilayers
a molecule in which the charges are unevenly distributed creating a
positive charge on one side and a negative charge on the other; for
example a water molecule
large compound formed from
combinations of many monomers
4b
Synthesis
5a
a combination of two or more
things in order to make something
new
5b
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